Yohan Chelkowski is a seasoned financial professional currently serving as a Financial Controller at Transurb since July 2025. Prior to this role, Yohan was Regional CFO at John Cockerill from May 2017 to July 2025, where expertise in managing multidisciplinary financial teams and understanding Brazilian fiscal and legal frameworks was developed. Earlier positions include Corporate Controller and Plant Controller at John Cockerill, focusing on financial reporting and budget management in the Oil & Gas sector. Experience also includes a Controlling Apprentice role at Airbus Helicopters, Inc., and internships at In Extenso and CMI - Cockerill Maintenance & Ingénierie. Yohan holds a Master's degree in Accounting, Control, and Audit, and a Bachelor's degree in Economics and Management from Aix-Marseille University, along with a BTS in Accounting and Management from Lycée Montmajour.
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